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@ -18,7 +18,7 @@ MySQL 字符编码集中有两套 UTF-8 编码实现：**`utf8`** 和 **`utf8mb4
**计算机只能存储二进制的数据，那英文、汉字、表情等字符应该如何存储呢？**
我们要将这些字符和二级制的数据一一对应起来，比如说字符“a”对应“01100001”，反之，“01100001”对应 “a”。我们将字符对应二进制数据的过程称为"**字符编码**"，反之，二进制数据解析成字符的过程称为“**字符解码**”。
我们要将这些字符和二进制的数据一一对应起来，比如说字符“a”对应“01100001”，反之，“01100001”对应 “a”。我们将字符对应二进制数据的过程称为"**字符编码**"，反之，二进制数据解析成字符的过程称为“**字符解码**”。
## 有哪些常见的字符集？